--- /dev/null
+<?php
+
+namespace Drupal\settings_tray_override_test;
+
+use Drupal\Core\Cache\CacheableMetadata;
+use Drupal\Core\Config\ConfigFactoryOverrideInterface;
+use Drupal\Core\Config\StorageInterface;
+
+/**
+ * Provides an overridden block for Settings Tray testing.
+ *
+ * @see \Drupal\Tests\settings_tray\FunctionalJavascript\SettingsTrayBlockFormTest::testOverriddenDisabled()
+ */
+class ConfigOverrider implements ConfigFactoryOverrideInterface {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function loadOverrides($names) {
+ $overrides = [];
+ if (in_array('block.block.overridden_block', $names)) {
+ if (\Drupal::state()->get('settings_tray_override_test.block')) {
+ $overrides = $overrides + ['block.block.overridden_block' => ['settings' => ['label' => 'Now this will be the label.']]];
+ }
+ }
+ if (in_array('system.site', $names)) {
+ if (\Drupal::state()->get('settings_tray_override_test.site_name')) {
+ $overrides = $overrides + ['system.site' => ['name' => 'Llama Fan Club']];
+ }
+ }
+ if (in_array('system.menu.main', $names)) {
+ if (\Drupal::state()->get('settings_tray_override_test.menu')) {
+ $overrides = $overrides + ['system.menu.main' => ['label' => 'Labely label']];
+ }
+ }
+ return $overrides;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheSuffix() {
+ return 'ConfigOverrider';
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function createConfigObject($name, $collection = StorageInterface::DEFAULT_COLLECTION) {
+ return NULL;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheableMetadata($name) {
+ return new CacheableMetadata();
+ }
+
+}